OT-2026-000084885
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000084885) never changes.
Identity and time
| Publication number | OT-2026-000084885 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7a09-8d80-f1219a91a3bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084885 |
| Status | PUBLIC |
Content hashes
| Canonical text | fabc54399d179175b8e6c1721593ce9bbe2b800e879535b5d5bfe02c6f80a8e1 |
|---|---|
| Markdown | 000b3df393873b3a5b0af393b49795d38ecbf82228095d34a1e1311a43b6de46 |
| Publication page | f641f4ecc92e35691c9ccd19c6e92c8e5868f8155459e481666895263d4f6886 |
| Manifest | 8ab2180607f37f68b48de40c77e79035af804514ee84a9cca4636e7992c47b0d |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 5gh7YCsyWGCXLg15qAb23UIZMNvG9wwTC0aCqP64q7fS9aPuobgUrWu5f0IDz+P1/mCLTQF0S8KU44d4wBblAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:51.472322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084885observed f641f4ecc92e35691c9ccd19c6e92c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:51.454101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084885/manifest.jsonobserved 8ab2180607f37f68b48de40c77e79035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.436324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084885/publication.mdobserved 000b3df393873b3a5b0af393b49795d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.418016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084885/publication.txtobserved fabc54399d179175b8e6c1721593ce9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|